forked from jupyterlab/jupyterlab
/
index.ts
288 lines (246 loc) · 6.26 KB
/
index.ts
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// Copyright (c) Jupyter Development Team.
// Distributed under the terms of the Modified BSD License.
import {
Widget
} from '@phosphor/widgets';
import {
RenderMime
} from '../rendermime';
import {
RenderedHTML, RenderedMarkdown, RenderedText, RenderedImage,
RenderedJavaScript, RenderedSVG, RenderedPDF, RenderedLatex
} from './widget';
/**
* A renderer for raw html.
*/
export
class HTMLRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['text/html'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return this.mimeTypes.indexOf(options.mimeType) !== -1;
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedHTML(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return !options.model.trusted;
}
}
/**
* A renderer for `<img>` data.
*/
export
class ImageRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['image/png', 'image/jpeg', 'image/gif'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return this.mimeTypes.indexOf(options.mimeType) !== -1;
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedImage(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return false;
}
}
/**
* A renderer for plain text and Jupyter console text data.
*/
export
class TextRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['text/plain', 'application/vnd.jupyter.stdout',
'application/vnd.jupyter.stderr'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return this.mimeTypes.indexOf(options.mimeType) !== -1;
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedText(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return false;
}
}
/**
* A renderer for raw `<script>` data.
*/
export
class JavaScriptRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['text/javascript', 'application/javascript'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return (
options.model.trusted &&
this.mimeTypes.indexOf(options.mimeType) !== -1
);
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedJavaScript(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return false;
}
}
/**
* A renderer for `<svg>` data.
*/
export
class SVGRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['image/svg+xml'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return (
options.model.trusted &&
this.mimeTypes.indexOf(options.mimeType) !== -1
);
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedSVG(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return false;
}
}
/**
* A renderer for PDF data.
*/
export
class PDFRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['application/pdf'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return (
options.model.trusted &&
this.mimeTypes.indexOf(options.mimeType) !== -1
);
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedPDF(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return false;
}
}
/**
* A renderer for LateX data.
*/
export
class LatexRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['text/latex'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return this.mimeTypes.indexOf(options.mimeType) !== -1;
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedLatex(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return false;
}
}
/**
* A renderer for Jupyter Markdown data.
*/
export
class MarkdownRenderer implements RenderMime.IRenderer {
/**
* The mimeTypes this renderer accepts.
*/
mimeTypes = ['text/markdown'];
/**
* Whether the renderer can render given the render options.
*/
canRender(options: RenderMime.IRenderOptions): boolean {
return this.mimeTypes.indexOf(options.mimeType) !== -1;
}
/**
* Render the transformed mime bundle.
*/
render(options: RenderMime.IRenderOptions): Widget {
return new RenderedMarkdown(options);
}
/**
* Whether the renderer will sanitize the data given the render options.
*/
wouldSanitize(options: RenderMime.IRenderOptions): boolean {
return !options.model.trusted;
}
}